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Alarm pheromone causes aphids to sprout wings

Chemical communication within insect species is often much more sophisticated than expected. When aphids are attacked by predators such as ladybird beetles, they release an alarm pheromone, (E)-รข-farnesene, that has long been known to cause other aphids to walk around or drop from the plant. In a paper soon to appear in Ecology Letters, researchers at the University and Max-Planck-Institut...
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(Date:10/13/2008)...of the Chargers Points to Myo-Med for Injury Recov...- Chargers running-back,sensation LaDainian Tomlin...,a key to his recent injury rebound. In Sunday,s g...h player in NFL history to hit 11,000 career yards...pected by critics who,thought his early season inj...
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(Date:10/10/2008)...ls with the capacity to build fat, according to a ...ell, a Cell Press publication. Although they have...transplants of the progenitor cells isolated from ...at tissue in animals that are otherwise lacking it... of obesity, a condition characterized by an incre...
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